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Mersana Therapeutics shares owned by Jane Street

Quarter-by-quarter ownership of Mersana Therapeutics (MRSN) shares owned by Jane Street from 13F filings

Historical chart of Jane Street investment in Mersana Therapeutics

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All positions including Mersana Therapeutics held by Jane Street consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Mersana Therapeutics by Jane Street

Quarter filed Position value Share count Share price at filing
2023-12-31 $861k 371k 2.32
2023-09-30 $347k 273k 1.27
2023-06-30 $1.0M 315k 3.29
2022-09-30 $226k 33k 6.76
2022-03-31 $699k 175k 3.99
2021-12-31 $655k 105k 6.21
2021-09-30 $922k 98k 9.42
2021-06-30 $712k 52k 13.59
2021-03-31 $1.0M 63k 16.19
2020-12-31 $8.4M 316k 26.60
2020-09-30 $1.1M 61k 18.63
2020-06-30 $4.1M 175k 23.39
2020-03-31 $72k 12k 5.81
2019-06-30 $249k 62k 4.05
2019-03-31 $60k 11k 5.29